Thursday, 14 July 2016

COLLECTION 1 - Spot the Error(s): Perpendicular Bisector Q3 - Groups 2 & 7

As a group, watch the clip and try to spot as many errors as possible. 
Post your observations under "Comments".
 

8 comments:

  1. there is a gap between the 2 semicircles that he drew, so when he split the line, the 2 halves of the line were not equal because he didn't split the line equally.

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  3. Group 2:
    It is not a perpendicular bisector as the circles/semicircles do not intersect each other at all and there is a gap between them.

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  4. G2 The circles didn't intersect

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  5. Group 2
    This is not a perpendicular bisector because the circles did not intersect each other.

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  6. Group 2:
    It is not a perpendicular bisector as the circles/semicircles do not intersect each other at all and there is a gap between them.

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  7. G2 The circles didn't intersect

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  8. Group 7:
    The line was not perpendicular.
    There was a gap between the circles.
    Although the perpendicular line is a bisector, it does not divide line AB equally.

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